Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Monique MALLÉA"'
Autor:
Jacques Barbe, Pierre Brouant, Abdallah Mahamoud, Jacqueline Chevalier, Monique Malléa, Sandrine Alibert-Franco, Jean-Marie Pagès
Publikováno v:
Biochemical Journal. 376:801-805
Over the last decade, MDR (multidrug resistance) has increased worldwide in microbial pathogens by efflux mechanisms, leading to treatment failures in human infections. Several Gram-negative bacteria efflux pumps have been described. These proteinace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4d1e7ad8969ca5855135222154fc09d
https://doi.org/10.1042/bj20030963
https://doi.org/10.1042/bj20030963
Publikováno v:
Biochemical and Biophysical Research Communications. 293:1370-1373
Enterobacter aerogenes, a nosocomial pathogen, is frequently exhibiting multidrug resistance mechanisms associated with a change in membrane permeability. In clinical isolates, active efflux plays a prominent role in antibiotic resistance. We report
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f09cdf289ee71145206806c5eeec467
https://doi.org/10.1016/s0006-291x(02)00404-7
https://doi.org/10.1016/s0006-291x(02)00404-7
Autor:
Jérôme BREDIN, Nathalie SAINT, Monique MALLÉA, Emmanuelle DÉ, Gérard MOLLE, Jean-Marie PAGÈS, Valérie SIMONET
Publikováno v:
Biochemical Journal. 363:521-528
The Escherichia coli OmpF pore is governed by an internal constriction consisting of the negatively charged loop 3 folded into the lumen and the positively charged barrel wall located on the opposite side across the pore, ‘anti-loop 3'. To investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f10979cf4031d53309164ff8a5f05a5
https://doi.org/10.1042/bj3630521
https://doi.org/10.1042/bj3630521
Autor:
Monique Malléa, Renaud Chollet, Jacqueline Chevalier, Anne Davin-Regli, C. Bollet, Jean-Marie Pagès
Publikováno v:
Antimicrobial Agents and Chemotherapy. 46:1093-1097
We determined the sequence of the entire marRAB operon in Enterobacter aerogenes . It is functionally and structurally analogous to the Escherichia coli operon. The overexpression of E. aerogenes MarA induces a multidrug resistance phenotype in a sus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b14639bdacd240a049082812ab26e75
https://doi.org/10.1128/aac.46.4.1093-1097.2002
https://doi.org/10.1128/aac.46.4.1093-1097.2002
Autor:
Monique Malléa, Emmanuelle Dé, Michel Jaquinod, Nathalie Saint, Jean-Marie Pagès, Gérard Molle, Arnaud Baslé
Publikováno v:
Molecular Microbiology. 41:189-198
In Enterobacter aerogenes, multidrug resistance involves a decrease in outer membrane permeability associated with changes in an as yet uncharacterized porin. We purified the major porin from the wild-type strain and a resistant strain. We characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::189b8824d16cf55b9feaf2fef0d05ed4
https://doi.org/10.1046/j.1365-2958.2001.02501.x
https://doi.org/10.1046/j.1365-2958.2001.02501.x
Publikováno v:
Biochemical and Biophysical Research Communications. 274:496-499
Two Klebsiella pneumoniae strains selected according to their high cross-resistance pattern to cephalosporins were characterized by (i) outer membrane protein content such as OmpA or nonspecific porins, (ii) MICs of various cephalosporins and unrelat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d86ec394a25048a106b757f70c1b999
https://doi.org/10.1006/bbrc.2000.3159
https://doi.org/10.1006/bbrc.2000.3159
Publikováno v:
Antimicrobial Agents and Chemotherapy. 44:311-315
The Escherichia coli OmpF porin is a nonspecific channel involved in the membrane translocation of small hydrophilic molecules and especially in the passage of β-lactam antibiotics. In order to understand the dynamic of charged-compound uptake throu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c00b69e69d8aafcb68e6fd4f1871722
https://doi.org/10.1128/aac.44.2.311-315.2000
https://doi.org/10.1128/aac.44.2.311-315.2000
Publikováno v:
Biochemical and Biophysical Research Communications. 266:248-251
Cephalosporins are widely used in chemotherapy of bacterial infections and resistance mechanisms seriously impair their antibacterial activity. Several resistant strains of Enterobacter aerogenes, a frequently isolated nosocomial pathogen, were analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b92f7f9a4677195bde9c645b8e304b0e
https://doi.org/10.1006/bbrc.1999.1795
https://doi.org/10.1006/bbrc.1999.1795
Publikováno v:
Journal of Clinical Microbiology. 37:2165-2169
The aim of this study was to determine the distribution in France of the Enterobacter aerogenes prevalent clone isolated in the hospitals of the Marseille area (A. Davin-Regli, D. Monnet, P. Saux, C. Bosi, R. Charrel, A. Barthelemy, and C. Bollet, J.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ad7274e4afed7287c05e6815cf58add
https://doi.org/10.1128/jcm.37.7.2165-2169.1999
https://doi.org/10.1128/jcm.37.7.2165-2169.1999
Autor:
Charléric Bornet, Jacqueline Chevalier, Annie Eyraud, C. Bollet, A. Davin-Regli, Monique Malléa, Jean-Marie Pagès
Publikováno v:
Microbiology. 144:3003-3009
SUMMARY: Entembacter aemgenes is among the five most frequently isolated nosocomial pathogens in France, and this bacterium also shows increasing multidrug resistance. In this study, various E. aerogenes strains isolated from hospital units were char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d6a4d1fc1e9e4a4d595f3cf60189555
https://doi.org/10.1099/00221287-144-11-3003
https://doi.org/10.1099/00221287-144-11-3003